package kr.co.choongang;

import java.io.IOException;
import java.io.PrintWriter;
import java.net.URLDecoder;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class CartBasjetCookieServlet
 */
@WebServlet("/CartBasketCookie")
public class CartBasketCookieServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;

	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doPost(request, response);
	}

	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		
		response.setContentType("text/html; charset=UTF-8");
		
		PrintWriter out = response.getWriter();
		
		out.print("<html><body>");
		out.print("장바구니 리스트");
		
		Cookie [] cookies = request.getCookies();
		
		if(cookies != null )
		{
			for(Cookie c:cookies)
			{
				String val = URLDecoder.decode(c.getValue());
				out.print(c.getName() + " : " + val + "<br>");
			}
		}
		else
		{
			out.print("장바구니 비었음<br>");
		}
		
		out.print("<a href='product.html'>상품 선택 페이지</a><br>");
		out.print("<a href='CartDeleteCookie'>장바구니 비우기</a>");
		out.print("</body></html>");
	}
}
